1 Automation, Department of Electrical Engineering, Technical University of Denmark2 Department of Electrical Engineering, Technical University of Denmark
This paper presents a new PWM method and commutation strategy for HF-link converters, which leads to safe commutation of the load current in the output bidirectional bridge. The proposed implementation is independent of the particular HF-link converter topology and bidirectional switch selection and is therefore usable at all output power levels and switching frequencies. Theoretical analysis of the approach and experimental investigation are presented to prove the feasibility of the concept.
Ieee Industry Applications Society, 2005
Main Research Area:
IEEE Industry Applications Society 40th Annual Meeting, 2005